Heavy Duty Orange Large Diameter Wet Core Bits – Solid Back

Large-diameter wet core drilling through reinforced concrete slabs demands equipment that won't quit halfway through the job. These heavy duty orange wet core bits from Diamond Products feature solid back construction that provides maximum stability during deep cuts in structural concrete, masonry, and hard aggregate. The wet drilling system keeps the bit cool and extends diamond life while reducing dust on active job sites. Designed for use with high-torque core rigs, these bits handle the demanding conditions of commercial foundation work, utility penetrations, and HVAC installations where precision matters. The solid back design resists warping under load and maintains true bore alignment through thick pours. Built for concrete contractors and core drilling specialists who need reliable performance on heavy commercial and industrial projects.